Neunkhausen is an Ortsgemeinde – a community belonging to a Verbandsgemeinde – in the Westerwaldkreis in Rhineland-Palatinate, Germany.

On the spot, which is still called Zum Altenkloster (“At the Old Monastery”), a chapel brings the past to mind.

All statistics and information about Neunkhausen in the Middle Ages stem from the Marienstatt Monastery's documents.

The community's arms show both its membership of the parish of Kirburg and the lion of the County of Sayn.

The nearest InterCityExpress stop is the railway station at Montabaur on the Cologne-Frankfurt high-speed rail line.